Alex Ruzenhack alexruzenhack

Slides

Outline

Intro (goals/non-goals/what you'll learn)
Pick The Right Starting Template
- Web Application (no auth)
- Web API
- SPA

Code is clean if it can be understood easily – by everyone on the team. Clean code can be read and enhanced by a developer other than its original author. With understandability comes readability, changeability, extensibility and maintainability.

General rules

Follow standard conventions.
Keep it simple stupid. Simpler is always better. Reduce complexity as much as possible.
Boy scout rule. Leave the campground cleaner than you found it.
Always find root cause. Always look for the root cause of a problem.

Design rules

Moved to git repository: https://github.com/denji/golang-tls

Generate private key (.key)

# Key considerations for algorithm "RSA" ≥ 2048-bit
openssl genrsa -out server.key 2048

# Key considerations for algorithm "ECDSA" ≥ secp384r1
# List ECDSA the supported curves (openssl ecparam -list_curves)

	# 1) Create your private key
	$ cd ~/.ssh
	$ openssl genrsa -des3 -passout pass:x -out lvh.me.pass.key 2048

	# 2) Generate RSA key
	$ openssl rsa -passin pass:x -in lvh.me.pass.key -out lvh.me.key

	# 3) Get rid of private key
	$ rm lvh.me.pass.key

	# Make sure you grab the latest version
	curl -OL https://github.com/google/protobuf/releases/download/v3.2.0/protoc-3.2.0-linux-x86_64.zip

	# Unzip
	unzip protoc-3.2.0-linux-x86_64.zip -d protoc3

	# Move protoc to /usr/local/bin/
	sudo mv protoc3/bin/* /usr/local/bin/

	# Move protoc3/include to /usr/local/include/

	#!/bin/sh

	# remove previous versions of java
	sudo yum remove -y java-1.7.0-openjdk
	wget --no-cookies --no-check-certificate --header "Cookie: gpw_e24=http%3A%2F%2Fwww.oracle.com%2F; oraclelicense=accept-securebackup-cookie" "http://download.oracle.com/otn-pub/java/jdk/8u92-b14/jdk-8u92-linux-x64.rpm"
	sudo yum localinstall -y jdk-8u92-linux-x64.rpm
	java -version

	# download wildfly
	sudo wget http://download.jboss.org/wildfly/10.0.0.Final/wildfly-10.0.0.Final.tar.gz

	<?xml version="1.0" encoding="UTF-8"?>
	<web-app id="WebApp_ID" version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
	<display-name>Web-Fonts</display-name>

	<!-- web fonts -->
	<mime-mapping>
	<extension>eot</extension>
	<mime-type>application/vnd.ms-fontobject</mime-type>
	</mime-mapping>
	<mime-mapping>

	upstream myapp_puma {
	server unix:/tmp/myapp_puma.sock fail_timeout=0;
	}

	# for redirecting to https version of the site
	server {
	listen 80;
	rewrite ^(.*) https://$host$1 permanent;
	}